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A company intends to install a LAN in its headquarters building. Choose an appropriate network configuration for each of the following situations. In each case:
Describe the concept of CRM? Also describe the role of data warehouse in CRM. Describe the designing concept about relational database and OLAP cubes.
Explain protocol? Describe the functionality of SMTP, POP3 and MIME in detail. Expalin active server page. Expalin the steps to access a database from active server page.
What is difference between vector scan display and roster scan display? Write down the advantages & disadvantages of DDA algorithm? Write about stroke method character generation method.
Describe the element of analysis model. Expalin the difference between data flow diagram & control flow diagram with appropriate example.
Distinguish between system software and application software. Name major kinds of output devices. What E-R diagram depicts. Give suitable example with a diagram.
What are the merits and demerits of fine-grained multithreading, coarse-grained multithreading and simultaneous multithreading?
A function returns a number, takes no arguments, and its body is a block. Functions are defined exactly like variables in the grammar except that function name is follow by a block. Show the grammar
If not, rewrite the grammar until it is LL(1), proven. If you cannot accomplish this, why? Either way, show the appropriate sets leading to your decision.
What do you mean by network topology and explain star and ring topology? Define operating system. What are the functions performed by operating system?
A multiplexer takes several data communication lines or signals and transforms them into one data communication line or signal at the sending location. Describe the fundamental methods of multiplexi
What is rapid application development model? Explain with suitable diagram. Discuss the need of feasibility study. Write down the kinds of feasibility.
What are the problems and failures which might encounter with respect to the transactions in a database management system? Give illustrations.
Distinguish between token passing with CSMA/CD. Also Describe CDMA technique for collision detection.
Discuss virtual memory management. Describe demand paging & page replacement algorithm.
Highlight some of the reasons for measuring a software product. As well describe the categorization of process metrics measurement.
What are the management functions of DBMS? What do you understand by relational algebra?
Write the difference between DOS & windows system. How could we hide rows & column in excel?
Write down difference between analog & digital computer.What is universal serial bus?
Compare checksums and CRCs as a means of detecting errors. Describe the tradeoffs between checksums and CRCs.
Explain how a Public Key Cryptosystem with public (K+) and private (K-) keys can be used for confidential communications and for making sure message integrity.
What is the main difference between HTTP 1.0 and HTTP 1.1? Describe the difference carefully, not just name it. What is the advantage of this difference?
What are the basic services provided by the transport layer? Very briefly, how does TCP implement each of such services?
An application layer protocol usually defines four things. What are such four things?
In 5-layer Internet reference model which layers handle point-to-point functions and which layers handle end-to-end functions?